ichidan verb, intransitive verb
fall completely dark; become pitch-dark
Describes the day or evening ending in total darkness; often used in literary or poetic contexts.
冬の日は早く暮れ果てる。
In winter, the day falls completely dark early.
あたりがすっかり暮れ果ててから、ようやく家に着いた。
I finally arrived home after the surroundings had become completely dark.